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Vladimir [108]
1 year ago
10

Find the sum of the infinite geometric sequence that begins 1/12, 1/18, 1/27, …

Mathematics
1 answer:
Agata [3.3K]1 year ago
7 0

Answer:

  1/4

Step-by-step explanation:

The sum of an infinite geometric series is given by the formula ...

  S = a/(1 -r)

where 'a' is the first term, and r is the common ratio.

<h3>Application</h3>

Here, the first term is 1/12, and the common ratio is ...

  (1/18)/(1/12) = 12/18 = 2/3

Then the sum is ...

  S = (1/12)/(1 -2/3) = (1/12)/(1/3) = 3/12 = 1/4

The sum of the infinite series is 1/4.

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Tamir wants to build a square wooden stage. His original pin for a stage x
shepuryov [24]

Answer:

b .  

Area=(x-5) (x-3)

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Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:  

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4 years ago
What is 76-183+56-1,543 (15 points)
WITCHER [35]
Use Pemdas
<span>76-183+56-1,543
</span><span>-107+56-1,543
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</span>−<span>1594
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−1594<span> is your answer.
</span>
Hoped I helped!
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SELECT ALL The Points that are on the Graph of the line 3x + 2y = 28 (:
Oksana_A [137]
<h2>Answer:</h2>

<h3>(0,14) and (2,11)</h3>

<h2>Step-by-step explanation:</h2>

points are on the graph of the line:-

\tt{3x+2y=28  } ⠀

we get,

\rightsquigarrow \tt{ 2y=28-3x } ⠀

\rightsquigarrow \tt{y=\dfrac{28-3x}{2}  } ⠀

In,(0,14)

If we put the value ,x=0

y=\tt{\dfrac{ 28-3×0}{2}=\dfrac{28}{2}=14 }

So,we get one point,(0,14)✔

In,(2,11)

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